CN218979835U - Convenient intelligent visual nasal feeding tube auxiliary guide core - Google Patents
Convenient intelligent visual nasal feeding tube auxiliary guide core Download PDFInfo
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- CN218979835U CN218979835U CN202222989602.7U CN202222989602U CN218979835U CN 218979835 U CN218979835 U CN 218979835U CN 202222989602 U CN202222989602 U CN 202222989602U CN 218979835 U CN218979835 U CN 218979835U
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Abstract
The utility model provides a convenient intelligent visual nasal feeding tube auxiliary guide core, and relates to the field of medical supplies. The auxiliary guide core comprises a flexible conductor and a visual unit; the flexible conductor is used for penetrating into the inner cavity of the nasal feeding tube, the insertion end of the flexible conductor is provided with a bending part for bending, the flexible conductor is provided with a plurality of wire passing grooves along the extending direction of the flexible conductor, the plurality of wire passing grooves are arranged along the circumferential direction of the flexible conductor, the plurality of wire passing grooves are all provided with bending wires for pulling the bending part to bend, and the tail end of the flexible conductor is provided with an adjusting component for driving the bending wires to be pulled independently; the visual unit comprises a camera shooting acquisition module and an illumination module which are arranged on the end face of the bending part, and the camera shooting acquisition module is electrically connected with a display screen. According to the utility model, through the cooperation of the camera acquisition module and the display screen, the visual operation of the insertion of the nasal feeding tube can be realized, the tube placing efficiency and success rate of medical staff are improved, the wrong airway entering is avoided, and the discomfort of a patient caused by the indwelling gastric tube is reduced.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a convenient intelligent visual nasal feeding tube auxiliary guide core.
Background
Nasal feeding tubes, also known as gastric tubes, are commonly used for conscious coma, brain diseases, esophagus or digestive tract diseases, digestive system operation, burn, established artificial airways, swallowing dysfunction and other diseases which cannot be eaten orally or cannot meet nutrition requirements, can be reserved through nasal cavities or oral cavities, and are placed into the stomach at the tail end of a pipeline, so that necessary nutrition supply and gastric juice suction can be conveniently provided to achieve the function of gastrointestinal decompression; the stomach tube is made of polyvinyl chloride, polyurethane, silicone and other materials, and has different tube diameters and different functions.
In the prior art, the retention of the nasal feeding tube is mainly inserted into the stomach area by a blind insertion method, after blind insertion is finished, the positioning method of the gastric tube is to measure the PH value by sucking gastric juice or observe whether bubbles escape or not by placing the tail end of the gastric tube in a water cup, and eliminate and judge whether the nasal feeding tube is wrongly inserted into the trachea, so that the evaluation method is economical and practical, but has long time consumption, complex operation, incapability of ensuring the accuracy and easy increase of pain or discomfort to patients.
In summary, we provide a convenient intelligent visual nasal feeding tube auxiliary guide core to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a convenient intelligent visual nasal feeding tube auxiliary guide core, which can realize visual operation of insertion of nasal feeding tubes through matching of a camera acquisition module and a display screen, improve the tube placement efficiency and success rate of medical staff, avoid mistakenly entering an air passage and relieve uncomfortable feeling of a patient caused by indwelling a gastric tube.
Embodiments of the present utility model are implemented as follows:
the embodiment of the application provides a convenient intelligent visual nasal feeding tube auxiliary guide core, which comprises a flexible conductor and a visual unit;
the flexible conductor is used for penetrating into the inner cavity of the nasal feeding tube, the insertion end of the flexible conductor is provided with a bending part for bending, the flexible conductor is provided with a plurality of wire passing grooves along the extending direction of the flexible conductor, the wire passing grooves are arranged along the circumferential direction of the flexible conductor, the wire passing grooves are all provided with bending wires for pulling the bending part to bend, and the tail end of the flexible conductor is provided with an adjusting component for driving the bending wires to independently pull;
the visual unit comprises a camera shooting acquisition module and an illumination module which are arranged on the end face of the bending adjusting part, and the camera shooting acquisition module is electrically connected with a display screen.
In some embodiments of the present utility model, the adjusting assembly includes an adjusting seat disposed at a tail end of the flexible conductor, the adjusting seat is slidably provided with a plurality of adjusting blocks, the number of the adjusting blocks is equal to the number of the bending adjusting wires, and the plurality of adjusting blocks are respectively connected to the plurality of bending adjusting wires.
In some embodiments of the utility model, the adjusting seat is provided with a ring member, the display screen is hinged to the ring member, and the display screen is used for being received inside the ring member.
In some embodiments of the present utility model, the adjusting base is provided with a power supply, and the power supply is electrically connected to the illumination module, the camera acquisition module and the display screen at the same time.
In some embodiments of the utility model, the flexible conductor is provided with a flexible protective sleeve on the outside.
In some embodiments of the present utility model, a limiting ring is slidably disposed at the tail end of the flexible protection sleeve, the limiting ring is sleeved on the flexible protection sleeve, and the inner side of the limiting ring abuts against the outer side of the flexible protection sleeve.
In some embodiments of the utility model, the adjusting seat is connected with an L-shaped handle.
In some embodiments of the present utility model, the camera acquisition module is a high-definition camera.
In some embodiments of the utility model, the lighting module is an LED lamp.
In some embodiments of the present utility model, the end surface of the bending portion is further provided with a carbon dioxide sensor.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
an auxiliary guide core of a convenient intelligent visual nasal feeding tube comprises a flexible conductor and a visual unit;
the flexible conductor is used for penetrating into the inner cavity of the nasal feeding tube, the insertion end of the flexible conductor is provided with a bending part for bending, the flexible conductor is provided with a plurality of wire passing grooves along the extending direction of the flexible conductor, the wire passing grooves are arranged along the circumferential direction of the flexible conductor, the wire passing grooves are all provided with bending wires for pulling the bending part to bend, and the tail end of the flexible conductor is provided with an adjusting component for driving the bending wires to independently pull;
the visual unit comprises a camera shooting acquisition module and an illumination module which are arranged on the end face of the bending adjusting part, and the camera shooting acquisition module is electrically connected with a display screen.
When the utility model is used, a nasal feeding tube to be placed is selected, and the insertion end (the end inserted into the stomach area) and the tail end of the nasal feeding tube are determined, so that the end containing the camera acquisition module is inserted from the tail end of the nasal feeding tube, and the flexible conductor is inserted along the extending direction of the nasal feeding tube until the camera acquisition module is penetrated from the insertion end of the nasal feeding tube; the nasal feeding tube and the nasal cavity of the patient are inserted into the nasal cavity, the camera shooting acquisition module acquires video information of the insertion position, the video information is transmitted to the display screen, the insertion path is acquired through the display screen, and the steering of the bending part is controlled through the bending wire, so that the purpose of guiding the nasal feeding tube is achieved, and the nasal feeding tube can be accurately inserted in the path; after the nasal feeding tube is inserted into the stomach region of a patient, the flexible conductor is pulled out from the nasal feeding tube (the nasal feeding tube is sterilized and is convenient for secondary use), so that the directional retention of the nasal feeding tube is completed. According to the utility model, through the cooperation of the camera shooting acquisition module and the display screen, visual operation of insertion of the nasal feeding tube can be realized, the tube placing efficiency and success rate of medical staff are improved, wrong air entering into the air passage is avoided, discomfort (nausea, regurgitation, resistance and the like) of a patient caused by the left gastric tube is reduced, the diagnosis and treatment are assisted in the operation process, the conditions in the cavity and the stomach can be effectively observed, and safe and efficient diagnosis and treatment assistance is provided for the patient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of a convenient intelligent visual nasogastric tube auxiliary guide core according to an embodiment of the utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion of B in FIG. 1;
fig. 4 is a schematic structural diagram of a wristband-attached display according to an embodiment of the present utility model.
Icon: the device comprises a handle 1, a power supply 2, a regulating block 3, a limiting ring 4, a nasal feeding tube 5, a flexible protective sleeve 6, a regulating seat 7, a bending part 8, a display screen 9, a ring 10, a wire passing groove 11, a bending wire 12, a first 13-wire, a second 14-wire, a flexible conductor 15, a lighting module 16, a camera shooting acquisition module 17, a carbon dioxide sensor 18, a wrist strap 19, a mounting groove 20 and a magnet 21.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, "plurality" means at least 2.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1-4, the present embodiment provides an auxiliary guide core of a convenient intelligent visual nasal feeding tube 5, which comprises a flexible conductor 15 and a visual unit;
the flexible conductor 15 is used for penetrating into the inner cavity of the nasal feeding tube 5, the insertion end of the flexible conductor 15 is provided with bending parts 8 used for bending, the flexible conductor 15 is provided with a plurality of wire passing grooves 11 along the extending direction of the flexible conductor, the plurality of wire passing grooves 11 are arranged along the circumferential direction of the flexible conductor 15, the plurality of wire passing grooves 11 are all provided with bending wires 12 used for pulling the bending parts 8 to bend, and the tail end of the flexible conductor 15 is provided with an adjusting assembly for driving the plurality of bending wires 12 to independently pull;
the visual unit comprises a camera shooting acquisition module 17 and an illumination module 16 which are arranged on the end face of the bending part 8, and the camera shooting acquisition module is electrically connected with a display screen 9.
When the utility model is used, the nasal feeding tube 5 to be reserved is selected, and the insertion end (the end inserted into the stomach area) and the tail end of the nasal feeding tube 5 are determined, so that the end containing the camera acquisition module 17 is inserted from the tail end of the nasal feeding tube 5, and the flexible conductor 15 is inserted along the extending direction of the nasal feeding tube 5 until the camera acquisition module 17 is penetrated from the insertion end of the nasal feeding tube 5; the nasal feeding tube 5 and the nasal cavity of the patient, which is formed by the nasal feeding tube and the nasal feeding tube, are inserted from the nasal cavity of the patient, the camera shooting acquisition module 17 acquires video information of the insertion position, the video information is transmitted to the display screen 9, an insertion path is acquired through the display screen 9, and the steering of the bending part 8 is controlled through the bending wire 12, so that the purpose of guiding the nasal feeding tube 5 is achieved, and the nasal feeding tube 5 can be accurately inserted in the path; after the nasogastric tube 5 is inserted into the stomach area of the patient, the flexible conductor 15 is withdrawn from the nasogastric tube 5 (the utility model is sterilized and is convenient for secondary use), i.e. the directional retention of the nasogastric tube 5 is completed. According to the utility model, through the cooperation of the camera shooting acquisition module 17 and the display screen 9, visual operation of insertion of the nasal feeding tube 5 can be realized, the tube placing efficiency and success rate of medical staff are improved, wrong air entering into the air passage is avoided, uncomfortable feeling (nausea, regurgitation, resistance and the like) of a patient caused by the left gastric tube is reduced, the diagnosis and treatment are assisted in the operation process, the conditions in the cavity and the stomach can be effectively observed, and a safe and efficient diagnosis and treatment assistance effect is provided for the patient.
It is worth to say that the cooperation of the bending adjusting part 8 and the bending adjusting wire 12 realizes the multi-directional guiding purpose of the utility model, is convenient for adjusting the insertion direction of the nasal feeding tube 5 and realizes quick and accurate retention. After the retention is successful, the guide core is conveniently and rapidly pulled out, and the module is separated to sterilize the part entering the patient.
Optionally, the bending adjustment portion 8 is made of a flexible material, and a plurality of notches are formed on the outer side of the bending adjustment portion 8, so as to facilitate bending of the bending adjustment portion 8.
The flexible conductor 15 is provided with a first electric wire 13 and a second electric wire 14, and the first electric wire 13 and the second electric wire 14 are respectively and electrically connected with the camera acquisition module 17 and the illumination module 16.
In some embodiments of the present utility model, the adjusting assembly includes an adjusting seat 7 disposed at a tail end of the flexible conductor 15, the adjusting seat 7 is slidably provided with a plurality of adjusting blocks 3, the number of the adjusting blocks 3 is equal to the number of the bending wires 12, and the plurality of adjusting blocks 3 are respectively connected to the plurality of bending wires 12.
In the above embodiment, the adjusting seat 7 is provided with a chute, the chute is communicated with the wire slot 11, the adjusting block 3 is slidably arranged in the chute, the adjusting block 3 is connected to the bending wire 12, and when the bending part 8 is driven to bend by sliding the adjusting block 3, the purpose of turning the nasal feeding tube 5 is achieved.
In some embodiments of the present utility model, the adjusting seat 7 is provided with a ring member 10, the display 9 is hinged to the ring member 10, and the display 9 is configured to be received inside the ring member 10.
In the above embodiment, after the display screen 9 is used, the display screen 9 can be accommodated in the ring-shaped member 10, so that the screen of the display screen 9 can be protected.
Optionally, the display screen 9 is provided with a mounting through hole, the ring member 10 is provided with a mounting hole which is in butt joint with the mounting through hole, and bolts are penetrated when the mounting through hole is in butt joint with the mounting hole, so that the hinge joint of the ring member 10 and the display screen 9 is realized.
The utility model also comprises a wrist strap 19, wherein the wrist strap 19 is provided with a mounting groove 20 for accommodating the detached display screen 9, the inner side of the mounting groove 20 is provided with a magnet 21, and the side edge of the display screen 9 is provided with an attracting piece (which can be a magnet or an iron sheet) attracted with the magnet 21, so that the display screen 9 can be worn and used.
In some embodiments of the present utility model, the adjusting base 7 is provided with a power supply 2, and the power supply 2 is electrically connected to the illumination module 16, the image capturing module 17, and the display screen 9 at the same time.
In the above embodiment, the power supply 2 automatically supplies power to the lighting module 16, the camera acquisition module 17 and the display screen 9, so that the external power supply of the utility model is avoided, and the utility model is more convenient and practical.
The display screen 9 is a liquid crystal display screen 9, and the English name is simply called LCD (liquid crystal display) and is Liquid Crystal Display, which belongs to a flat panel display. The screen display device is used for screen display of a television and a computer. The display screen 9 has the advantages of low power consumption, small volume and low radiation.
In some embodiments of the utility model, the flexible conductor 15 is provided with a flexible protective sheath 6 on the outside.
In the above embodiment, the flexible boot 6 has a protective effect on the flexible conductor 15.
In some embodiments of the present utility model, a stop ring 4 is slidably disposed at the tail end of the flexible protection sleeve 6, the stop ring 4 is sleeved on the flexible protection sleeve 6, and the inner side of the stop ring 4 abuts against the outer side of the flexible protection sleeve 6.
In the above embodiment, when the flexible conductor 15 is threaded into the nasal feeding tube 5, the limiting ring 4 is made to slide to be connected with the nasal feeding tube 5, so that the position of the flexible conductor 15 is limited, and the flexible conductor 15 is prevented from being threaded into the nasal feeding tube 5 continuously.
Alternatively, the stop collar 4 is press-fitted to the contact surface of the flexible protection sleeve 6, so that the friction force of the stop collar 4 needs to be overcome when the stop collar 4 slides on the flexible protection sleeve 6.
In some embodiments of the utility model, the adjusting seat 7 is connected with an L-shaped handle 1.
In the above embodiment, the design of the L-shaped handle 1 makes the utility model convenient to hold and operate.
In some embodiments of the present utility model, the camera capturing module 17 is a high-definition camera.
In some embodiments of the present utility model, the lighting module 16 is an LED lamp.
In some embodiments of the present utility model, the end surface of the bending portion 8 is further provided with a carbon dioxide sensor 18.
In the above embodiment, after the flexible conductor 15 enters the stomach region, the carbon dioxide sensor 18 detects the CO2 value, helping to finally confirm whether the gastric tube enters the stomach.
In summary, the embodiment of the utility model provides a convenient intelligent visual nasal feeding tube 5 auxiliary guide core, which has at least the following technical effects:
when the utility model is used, the nasal feeding tube 5 to be reserved is selected, and the insertion end (the end inserted into the stomach area) and the tail end of the nasal feeding tube 5 are determined, so that the end containing the camera acquisition module 17 is inserted from the tail end of the nasal feeding tube 5, and the flexible conductor 15 is inserted along the extending direction of the nasal feeding tube 5 until the camera acquisition module 17 is penetrated from the insertion end of the nasal feeding tube 5; the nasal feeding tube 5 and the nasal cavity of the patient, which is formed by the nasal feeding tube and the nasal feeding tube, are inserted from the nasal cavity of the patient, the camera shooting acquisition module 17 acquires video information of the insertion position, the video information is transmitted to the display screen 9, an insertion path is acquired through the display screen 9, and the steering of the bending part 8 is controlled through the bending wire 12, so that the purpose of guiding the nasal feeding tube 5 is achieved, and the nasal feeding tube 5 can be accurately inserted in the path; after the nasogastric tube 5 is inserted into the stomach area of the patient, the flexible conductor 15 is withdrawn from the nasogastric tube 5 (the utility model is sterilized and is convenient for secondary use), i.e. the directional retention of the nasogastric tube 5 is completed. According to the utility model, through the cooperation of the camera shooting acquisition module 17 and the display screen 9, visual operation of insertion of the nasal feeding tube 5 can be realized, the tube placing efficiency and success rate of medical staff are improved, wrong air entering into the air passage is avoided, uncomfortable feeling (nausea, regurgitation, resistance and the like) of a patient caused by the left gastric tube is reduced, the diagnosis and treatment are assisted in the operation process, the conditions in the cavity and the stomach can be effectively observed, and a safe and efficient diagnosis and treatment assistance effect is provided for the patient.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The convenient intelligent visual nasal feeding tube auxiliary guide core is characterized by comprising a flexible conductor and a visual unit;
the flexible conductor is used for penetrating into an inner cavity of the nasal feeding tube, the insertion end of the flexible conductor is provided with a bending part for bending, the flexible conductor is provided with a plurality of wire passing grooves along the extending direction of the flexible conductor, the wire passing grooves are arranged along the circumferential direction of the flexible conductor, the wire passing grooves are all provided with bending wires for pulling the bending part to bend, and the tail end of the flexible conductor is provided with an adjusting component for driving the bending wires to independently pull;
the visual unit comprises a camera shooting acquisition module and an illumination module, wherein the camera shooting acquisition module and the illumination module are arranged on the end face of the bending adjusting part, and the camera shooting acquisition module is electrically connected with a display screen.
2. The portable intelligent visual nasogastric tube auxiliary guide core according to claim 1, wherein the adjusting assembly comprises an adjusting seat arranged at the tail end of the flexible conductor, a plurality of adjusting blocks are slidably arranged on the adjusting seat, the number of the adjusting blocks is equal to that of the bending adjusting wires, and the adjusting blocks are respectively connected with the bending adjusting wires.
3. The portable intelligent visual nasogastric tube auxiliary guide core of claim 2, wherein the adjusting seat is provided with an annular member, the display screen is hinged to the annular member, and the display screen is used for being stored inside the annular member.
4. The portable intelligent visual nasogastric tube auxiliary guide core of claim 3, wherein the adjusting seat is provided with a power supply, and the power supply is electrically connected with the lighting module, the camera acquisition module and the display screen.
5. The portable intelligent visual nasogastric tube auxiliary guide core of claim 1, wherein a flexible protective sleeve is arranged on the outer side of the flexible conductor.
6. The portable intelligent visual nasal feeding tube auxiliary guide core according to claim 5, wherein a limiting ring is slidably arranged at the tail end of the flexible protective sleeve, the limiting ring is sleeved on the flexible protective sleeve, and the inner side of the limiting ring is abutted with the outer side of the flexible protective sleeve.
7. The portable intelligent visual nasogastric tube auxiliary guide core of claim 4, wherein said adjusting seat is connected with an L-shaped handle.
8. The portable intelligent visual nasogastric tube auxiliary guide core of claim 1, wherein the camera acquisition module is a high-definition camera.
9. The portable intelligent visual nasogastric tube auxiliary guide core of claim 1 wherein said lighting module is an LED lamp.
10. The portable intelligent visual nasogastric tube auxiliary guide core of claim 8, wherein the end face of the bending part is further provided with a carbon dioxide sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222989602.7U CN218979835U (en) | 2022-11-09 | 2022-11-09 | Convenient intelligent visual nasal feeding tube auxiliary guide core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222989602.7U CN218979835U (en) | 2022-11-09 | 2022-11-09 | Convenient intelligent visual nasal feeding tube auxiliary guide core |
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| Publication Number | Publication Date |
|---|---|
| CN218979835U true CN218979835U (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222989602.7U Active CN218979835U (en) | 2022-11-09 | 2022-11-09 | Convenient intelligent visual nasal feeding tube auxiliary guide core |
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| Country | Link |
|---|---|
| CN (1) | CN218979835U (en) |
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- 2022-11-09 CN CN202222989602.7U patent/CN218979835U/en active Active
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